1,2,4,5 - tetrazines 3,6 - functionalised, of, compositions containing them and using the detection of organic pollutants.

摘要

The present invention relates to the s - tetrazines functionalized at position 3 and 6 by means of nitrogenous heterocycles cationic, or functionalized at position 3 by a nitrogen-containing heterocycle cationic and in position 6 by an alcohol. These tetrazines are flurorescentes, with a high redox potential. The present invention also relates to a method of preparation and the use of these s - tetrazines as a detector of organic pollutants, in particular benzene. The present invention relates to the sensors comprising.